Question

    What is the work done by a force when the angle θ is 90 degrees?

    A Zero Correct Answer Incorrect Answer
    B Positive Correct Answer Incorrect Answer
    C Negative Correct Answer Incorrect Answer
    D Maximum Correct Answer Incorrect Answer

    Solution

    When the force is perpendicular to the direction of displacement, the work done is zero, as there is no component of the force in the direction of motion.

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